Answer: The nervous system is a highly complex part of an animal that coordinates its actions and sensory information by transmitting signals to and from different parts of its body. The nervous system detects environmental changes that impact the body, then works in tandem with the endocrine system to respond to such events.
Answer:
13 reason why, stranger thing, on the block
There are three main stages of the wastewater treatment process, aptly known as primary, secondary and tertiary water treatment.
